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<div class="header">
  <div class="headertitle"><div class="title">DMA Error Code <div class="ingroups"><a class="el" href="group___s_t_m32_h7xx___h_a_l___driver.html">STM32H7xx_HAL_Driver</a> &raquo; <a class="el" href="group___d_m_a.html">DMA</a> &raquo; <a class="el" href="group___d_m_a___exported___constants.html">DMA Exported Constants</a></div></div></div>
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<p>DMA Error Code.  
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 id="header-define-members" class="groupheader"><a id="define-members" name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:gaad4009390bfbe05a1bb7115d03c25a97" id="r_gaad4009390bfbe05a1bb7115d03c25a97"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#gaad4009390bfbe05a1bb7115d03c25a97">HAL_DMA_ERROR_NONE</a>&#160;&#160;&#160;(0x00000000U)</td></tr>
<tr class="memitem:ga9882442c5f8f0170917934bbee1cc92d" id="r_ga9882442c5f8f0170917934bbee1cc92d"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ga9882442c5f8f0170917934bbee1cc92d">HAL_DMA_ERROR_TE</a>&#160;&#160;&#160;(0x00000001U)</td></tr>
<tr class="memitem:ga019411712b9aee1d34b57d029a461fa4" id="r_ga019411712b9aee1d34b57d029a461fa4"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ga019411712b9aee1d34b57d029a461fa4">HAL_DMA_ERROR_FE</a>&#160;&#160;&#160;(0x00000002U)</td></tr>
<tr class="memitem:gabac48184446aea8f467483382fc6689b" id="r_gabac48184446aea8f467483382fc6689b"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#gabac48184446aea8f467483382fc6689b">HAL_DMA_ERROR_DME</a>&#160;&#160;&#160;(0x00000004U)</td></tr>
<tr class="memitem:ga6cf6a5b8881ff36ed4316a29bbfb5b79" id="r_ga6cf6a5b8881ff36ed4316a29bbfb5b79"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ga6cf6a5b8881ff36ed4316a29bbfb5b79">HAL_DMA_ERROR_TIMEOUT</a>&#160;&#160;&#160;(0x00000020U)</td></tr>
<tr class="memitem:ga5aaaad3b88a77147d1e3daa3a3ad9e60" id="r_ga5aaaad3b88a77147d1e3daa3a3ad9e60"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ga5aaaad3b88a77147d1e3daa3a3ad9e60">HAL_DMA_ERROR_PARAM</a>&#160;&#160;&#160;(0x00000040U)</td></tr>
<tr class="memitem:gab7526e686427f26bf3b6af062d5a690b" id="r_gab7526e686427f26bf3b6af062d5a690b"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#gab7526e686427f26bf3b6af062d5a690b">HAL_DMA_ERROR_NO_XFER</a>&#160;&#160;&#160;(0x00000080U)</td></tr>
<tr class="memitem:ga7432f31f9972e1c0a398a3f20587d118" id="r_ga7432f31f9972e1c0a398a3f20587d118"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ga7432f31f9972e1c0a398a3f20587d118">HAL_DMA_ERROR_NOT_SUPPORTED</a>&#160;&#160;&#160;(0x00000100U)</td></tr>
<tr class="memitem:ga14727cd304e8d655835ffa1ea1c94adb" id="r_ga14727cd304e8d655835ffa1ea1c94adb"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ga14727cd304e8d655835ffa1ea1c94adb">HAL_DMA_ERROR_SYNC</a>&#160;&#160;&#160;(0x00000200U)</td></tr>
<tr class="memitem:ga3326e19157867d2fbee258b8327de03a" id="r_ga3326e19157867d2fbee258b8327de03a"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ga3326e19157867d2fbee258b8327de03a">HAL_DMA_ERROR_REQGEN</a>&#160;&#160;&#160;(0x00000400U)</td></tr>
<tr class="memitem:ga2fdb3d3f17fe028f4b4f16c89f008a76" id="r_ga2fdb3d3f17fe028f4b4f16c89f008a76"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ga2fdb3d3f17fe028f4b4f16c89f008a76">HAL_DMA_ERROR_BUSY</a>&#160;&#160;&#160;(0x00000800U)</td></tr>
</table>
<a name="details" id="details"></a><h2 id="header-details" class="groupheader">Detailed Description</h2>
<p>DMA Error Code. </p>
<a name="doc-define-members" id="doc-define-members"></a><h2 id="header-doc-define-members" class="groupheader">Macro Definition Documentation</h2>
<a id="ga2fdb3d3f17fe028f4b4f16c89f008a76" name="ga2fdb3d3f17fe028f4b4f16c89f008a76"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga2fdb3d3f17fe028f4b4f16c89f008a76">&#9670;&#160;</a></span>HAL_DMA_ERROR_BUSY</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define HAL_DMA_ERROR_BUSY&#160;&#160;&#160;(0x00000800U)</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>DMA Busy error </p>

</div>
</div>
<a id="gabac48184446aea8f467483382fc6689b" name="gabac48184446aea8f467483382fc6689b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gabac48184446aea8f467483382fc6689b">&#9670;&#160;</a></span>HAL_DMA_ERROR_DME</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define HAL_DMA_ERROR_DME&#160;&#160;&#160;(0x00000004U)</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Direct Mode error </p>

</div>
</div>
<a id="ga019411712b9aee1d34b57d029a461fa4" name="ga019411712b9aee1d34b57d029a461fa4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga019411712b9aee1d34b57d029a461fa4">&#9670;&#160;</a></span>HAL_DMA_ERROR_FE</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define HAL_DMA_ERROR_FE&#160;&#160;&#160;(0x00000002U)</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>FIFO error </p>

</div>
</div>
<a id="gab7526e686427f26bf3b6af062d5a690b" name="gab7526e686427f26bf3b6af062d5a690b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gab7526e686427f26bf3b6af062d5a690b">&#9670;&#160;</a></span>HAL_DMA_ERROR_NO_XFER</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define HAL_DMA_ERROR_NO_XFER&#160;&#160;&#160;(0x00000080U)</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Abort requested with no Xfer ongoing </p>

</div>
</div>
<a id="gaad4009390bfbe05a1bb7115d03c25a97" name="gaad4009390bfbe05a1bb7115d03c25a97"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaad4009390bfbe05a1bb7115d03c25a97">&#9670;&#160;</a></span>HAL_DMA_ERROR_NONE</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define HAL_DMA_ERROR_NONE&#160;&#160;&#160;(0x00000000U)</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>No error </p>

</div>
</div>
<a id="ga7432f31f9972e1c0a398a3f20587d118" name="ga7432f31f9972e1c0a398a3f20587d118"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga7432f31f9972e1c0a398a3f20587d118">&#9670;&#160;</a></span>HAL_DMA_ERROR_NOT_SUPPORTED</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define HAL_DMA_ERROR_NOT_SUPPORTED&#160;&#160;&#160;(0x00000100U)</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Not supported mode </p>

</div>
</div>
<a id="ga5aaaad3b88a77147d1e3daa3a3ad9e60" name="ga5aaaad3b88a77147d1e3daa3a3ad9e60"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga5aaaad3b88a77147d1e3daa3a3ad9e60">&#9670;&#160;</a></span>HAL_DMA_ERROR_PARAM</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define HAL_DMA_ERROR_PARAM&#160;&#160;&#160;(0x00000040U)</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Parameter error </p>

</div>
</div>
<a id="ga3326e19157867d2fbee258b8327de03a" name="ga3326e19157867d2fbee258b8327de03a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga3326e19157867d2fbee258b8327de03a">&#9670;&#160;</a></span>HAL_DMA_ERROR_REQGEN</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define HAL_DMA_ERROR_REQGEN&#160;&#160;&#160;(0x00000400U)</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>DMAMUX request generator overrun error </p>

</div>
</div>
<a id="ga14727cd304e8d655835ffa1ea1c94adb" name="ga14727cd304e8d655835ffa1ea1c94adb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga14727cd304e8d655835ffa1ea1c94adb">&#9670;&#160;</a></span>HAL_DMA_ERROR_SYNC</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define HAL_DMA_ERROR_SYNC&#160;&#160;&#160;(0x00000200U)</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>DMAMUX sync overrun error </p>

</div>
</div>
<a id="ga9882442c5f8f0170917934bbee1cc92d" name="ga9882442c5f8f0170917934bbee1cc92d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga9882442c5f8f0170917934bbee1cc92d">&#9670;&#160;</a></span>HAL_DMA_ERROR_TE</h2>

<div class="memitem">
<div class="memproto">
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        <tr>
          <td class="memname">#define HAL_DMA_ERROR_TE&#160;&#160;&#160;(0x00000001U)</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Transfer error </p>

</div>
</div>
<a id="ga6cf6a5b8881ff36ed4316a29bbfb5b79" name="ga6cf6a5b8881ff36ed4316a29bbfb5b79"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga6cf6a5b8881ff36ed4316a29bbfb5b79">&#9670;&#160;</a></span>HAL_DMA_ERROR_TIMEOUT</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define HAL_DMA_ERROR_TIMEOUT&#160;&#160;&#160;(0x00000020U)</td>
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</div><div class="memdoc">
<p>Timeout error </p>

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